JET BG-379 3" × 79" Belt Grinder
Are you losing time on deburring and finishing passes because your grinder can't handle larger workpieces without a fight?
What if your belt grinder could pivot to meet the work, open up for full-length grinding, and stop sparks before they become a problem?
Meet the JET BG-379 3" × 79" Belt Grinder, a 4 HP belt grinder built for serious metalworking shops that need reliable stock removal and surface finishing day after day.
With the BG-379, you get a pivoting belt assembly, a hinged top cover, advanced belt tracking, and JET's built-in spark arrester working together to keep the machine safe and easy to control across a wide range of grinding tasks.
When your grinder is set up right and stays in control, you spend less time managing the machine and more time on the work that matters.
JET BG-379 for Metalworking Deburring and Surface Finishing
Pivoting Belt Assembly Adapts to the Work
The belt assembly pivots up and down on the base so you can set a comfortable working height for the task at hand. This keeps the operator in a controlled position and reduces fatigue during longer grinding sessions. The adjustment is direct and locks where you set it.
Hinged Top Cover Opens for Full-Length Belt Use
When you lift the hinged top cover, the entire 79" belt length becomes accessible. This lets you grind larger pieces that would otherwise be limited by a fixed guard. A locking handle holds the cover securely open while you work.
Advanced Belt Tracking Keeps the Belt Running True
The vented front wheel is fixed in place to give you a rigid grinding surface when you work on the wheel radius. The advanced tracking system keeps the belt aligned and running steady, so you are not stopping to make constant corrections mid-job.
Spark Arrester Reduces Risk During Open-Belt Grinding
JET's spark arrester is built into the machine to contain sparks when you are using the full length of the belt with the cover open. This is a practical safety feature for any shop where grinding is part of daily work, not an afterthought.
What's Included
What's Included? JET BG-379 3" × 79" Belt Grinder
-
3 extra 80 grit Silicon Carbide belts — Ready-to-use spare belts so you can get to work immediately and keep grinding without waiting on consumables.
-
3" round connector and hose clamp — Mounts to a standard metalworking dust collection system to manage grinding dust and debris at the source.
Specs
JET BG-379 3" × 79" Belt Grinder Specifications
-
Model Numbers: BG-379-1 (220V 1Ph), BG-379-3 (220V 3Ph)
-
Stock Numbers: JT9-414610 (1Ph), JT9-414615 (3Ph)
-
Belt Size (W × L): 3" × 79"
-
Contact Wheel Size (W × L): 3" × 8"
-
Motor: 4 HP, 220V — available in 1Ph or 3Ph
-
Overall Dimensions (L × W × H): 43" × 25" × 44"
-
Net Weight: 200 lbs (1Ph), 210 lbs (3Ph)
-
Gross Weight: 288 lbs (1Ph), 298 lbs (3Ph)
-
Warranty: 2 Year
Warning: Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov/product
